Korean Air Lines
AS152214 (KOREANAIRLINES-AS-KR) announces at least four prefixes:
121.128.97.0/24
Korea Telecom
about a second ago
KORNET-KR
121.128.0.0-121.159.255.255
121.131.216.0/24
175.123.175.0/24
SK Broadband Co Ltd
broadNnet-KR
175.112.0.0-175.127.255.255
180.64.218.0/24
180.64.0.0-180.71.255.255
0